Product Details | INDUSTRIAL FLUID HEATER CORE ASSEMBLY

4420-00-376-7778 An assembled unit which may consist of tubes, tube sheets, baffles and fins, which comprise the basic heat transfer element of a HEATER, FLUID, INDUSTRIAL. Excludes hot water cores.

Part Alternates: D17948DEG1, DEG1, 4420-00-376-7778, 00-376-7778, 4420003767778, 003767778

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Heat Exchangers and Steam Condensers

Supply Group (FSG) NSN Assign. NIIN
44 01 JAN 1963 00-376-7778

Drawings & Photos | NSN 4420-00-376-7778


Cross Reference | NSN 4420-00-376-7778

Part Number Cage Code Manufacturer
D17948DEG1 45890 HARSCO CORPORATION DBA PATTERSON-KELLEY DIVISION
DEG1 45890 HARSCO CORPORATION DBA PATTERSON-KELLEY DIVISION

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Technical Data | NSN 4420-00-376-7778

Characteristic Specifications
MATERIAL COPPER TUBES
MATERIAL DOCUMENT AND CLASSIFICATION WW-T-799,TYPE K ASSN STD SINGLE MATERIAL RESPONSE TUBES
STYLE DESIGNATOR B13 PLAIN U TUBE
CORE DIAMETER 12.500 INCHES NOMINAL
CORE LENGTH 1.000 INCHES NOMINAL
EFFECTIVE HEAT TRANSFER SURFACE AREA 15.0 SQUARE FEET
TUBE QUANTITY 16
TUBING OUTSIDE DIAMETER 0.750 INCHES NOMINAL
TUBE ATTACHMENT METHOD EXPANDED BOTH ENDS
MANUFACTURERS CODE 45890
DESIGN CONTROL REFERENCE DEG1

Restrictions/Controls & Freight Information | NSN 4420-00-376-7778

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 4420-00-376-7778

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative